The diagnosis workbook
The Incident Interview Workbook
Find the fault. Explain the recovery.
36 pages · 8 cases · 8 diagrams
Four volumes / Intermediate to advanced
The work behind
a strong answer.
Diagnose the failure. Design the release. Make the pipeline and its monitoring trustworthy.
Choose a guide for the decisions you need to practice. Each book pairs eight worked cases with technical diagrams, follow-up exercises and a local practice kit. Read a complete sample before choosing where to start.
Find your guideChoose the decision you want to get better at
Your next working session.
All four PDFs and their practice kits
are included with active Premium access.
The release architecture guide
Production Delivery Design
Design the release, including the way back.
36 pages · 8 cases · 8 diagrams
The pipeline engineering guide
CI/CD Automation Engineering
Make a green pipeline mean something.
38 pages · 8 cases · 8 diagrams
The monitoring and alerting guide
Observability Engineering
Measure user impact. Get the right person involved.
39 pages · 8 cases · 8 diagrams
A sample from CI/CD Automation Engineering
Start with a pipeline you can improve.
Three real pages, including the worked dependency graph. Every guide has its own complete sample case.
Read this page The slow pipeline with an unnecessary dependency
PDF page 5
Read this page Remove an edge only when the input is independent
PDF page 6
Read this page Check the graph under a changed constraint
PDF page 7Bring your own experience to the next attempt.
The cases are fictional practice scenarios with stated assumptions and primary technical references. Use them to rehearse a decision, then apply the same reasoning to a project you actually worked on. The self-review worksheets and four-week routines help you keep track of what you can explain.